medicine

one day

(honorific) to give / (honorific) to do something for me/us

下さる: to give

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

each person

Alternative form of 一々

response, answer (to a letter), letter in reply

to reply, to answer (to a letter)

turning around (a ship), changing course